皮皮学，免费搜题
登录
搜题
【单选题】
进行商品分类要事先设置足够的收容类目,以保证新产品出现时不至于打乱已建立的原有的分类体系和结构,称为( )又称后备性原则。A.
实用性原则
B.
可扩展性原则
C.
唯一性原则
D.
系统性原则
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】反对称矩阵的主对角线上的元素均为_____.
【单选题】Speak A: Do you like Western food or Chinese food? Speak B: ___________________
A.
Yes, Chinese food
B.
No, Western food
C.
Western food.
【单选题】听力原文：W: What will you do with your cat when you leave for vacation? M: I'm having Ken take care of it. Q: What will happen to the man's cat? (6)
A.
He's putting it in a cage.
B.
Ken's taking it on vacation.
C.
It will go with the man.
D.
It will be staying with Ken.
【单选题】Speak a: Do you like Western food or Chinese food? Speak b: ___________________
A.
Yes, Chinese food.
B.
No, Western food.
C.
Western food.
【单选题】听力原文：M: What will you do with your cat when you leave for vacation? W: I'm having Kent take care of it. Q: What will happen t p the woman's cat? (16)
A.
She' s putting it in a bag.
B.
Kent is taking it' on vacation.
C.
It will accompany her.
D.
It will be staying with Kent.
【单选题】Supposing you _________ the lottery, what would you do with the money?
A.
would win
B.
have won
C.
had won
D.
won
【单选题】听力原文：M: What'll you do with your cat when you leave for vacation? W: I'm having Ken take care of it. Q: What'll happen to the woman's cat? (17)
A.
She's putting it in a kennel.
B.
Ken is taking it on vacation.
C.
It will accompany her.
D.
It will be staying with Ken.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
